"The court did not venture an opinion on Namco Bandai's suggestion that CD Projekt had violated their agreement by spontaneously disabling DRM from PC versions of The Witcher 2."

However, that same French court did hold that Namco Bandai was entitled to The Witcher 2 distribution in the Western Europe, Central or South America, and the Asia-Pacific regions, not THQ as CD Projekt asserted.

Does that mean that it was never really brought up in court by Namco Bandai then?

The court would have to give some kind of ruling if it was part of the case. Either they were guilty of violating the agreement or they weren't. Or maybe they settled that part of it out of court.